22331979

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{337}}^1$

素因数の和:579

約数の個数: 24

約数和(自身を含む): 33394400

約数和(自身を除く): 11062421

約数列:

[1, 3, 9, 37, 111, 199, 333, 337, 597, 1011, 1791, 3033, 7363, 12469, 22089, 37407, 66267, 67063, 112221, 201189, 603567, 2481331, 7443993, 22331979]

約数ペア:

[(1, 22331979), (3, 7443993), (9, 2481331), (37, 603567), (111, 201189), (199, 112221), (333, 67063), (337, 66267), (597, 37407), (1011, 22089), (1791, 12469), (3033, 7363)]